This unit of Whole House Hard Water SOFTENER System 3/4 inches Inlet, 3 Stage; Sediment and Carbon and Resin, it is ready to be install. Filters are in housing ready tight, comes with 2 high quality flexible long hoses and wrench to change the filter yourself. This unit has 3 durable clear housing to be able to see the filters and when to change the filter instead of planning every six months or guessing. Stage 1 sediment fine filter 5 micron, meets F. Test standard and stage 2 Carbon filter removing the chloramines and stage 3 Resin filter, high purity mixed bed Deionizer filter removing the minerals. This 3 stage system taking all the sediments and chloramines and minerals TDS (total dissolved solids) from your local Tap water, making great softener water for smooth and nice smell and soft skin showers and clean dishwasher , clean nice smell laundry and soft , great for entire piping plumbing in your house. If you are within 100 mile range of Laguna Hills , Ca. I provide affordable install and as need it services. Thank you very much. I also sell 2 stage unit ready to be install; sediment and resin. The item “WHOLE HOUSE HARD WATER SOFTENER 3 STAGE CLEAR SYSTEM, FREE SALT. THE BEST Q & P” is in sale since Tuesday, June 25, 2019. This item is in the category “Home & Garden\Home Improvement\Plumbing & Fixtures\Water Filtration Systems”. The seller is “nicnicro” and is located in Laguna Hills, California. This item can be shipped to United States.